ball check valve

Ball valves are the three different types of rotary valves used in industrial plants. They are widely used in fluid-handling systems for flow control.

UPVC, CPVC, FRPP, PPH, PVDF ball check valve
Size: 1/2'',3/4''..12''
End connection:FLANGE
Media chemical liquid,acid
Working Pressurer:1.0Mpa

1. Special design for common plastic machine
2. Optional steel materials for longer life expectation
3. Better plasticizating
4. 1 Year Guarantee

> Thread: G15/16" plastic thread
> Optional brass and aluminum rod
> Five years warranty
> Adjustable srew control water level

specialized in production of pneumatic tools and pneumatic machine elements: solenoid valve, cylinder, air source treatment unit, pneumatic accessory.

Lined PFA Ball Check Valve
1) Size 2" Up to 48", Class 150-2500
2)Face to Face API609
3)End Connection: RF...

Model: HQ44X
Nominal diameter: DN40-300mm
Nominal pressure: PN1.0-1.6MPa
Applicable temperature: 0-80C
Applicable Material: water

Stainless Steel Check Valve
Casting or Forging
Stainless Steel Check Valve
Casting or Forging

Lined PFA Ball Check Valve
1) Size 2" Up to 48", Class 150-2500
2)Face to Face API609
3)End Connection: RF...

Manufacturer of pneumatic check valves,hand valves,foot valves,mechanical valves,solenoid valves and other pneumatic components.

Check valve
Material Body - Nickel-plated brass
O-Ring - NBR
Threads NPT,BSPT,BSPP, Metric Threads

Productivity:2.5 Million/Month;Min. Order:1000 pecs;Packing:PE bag & Carton;Transportation:By air,By Sea;Trademark:EAGL;

Used in places where air should flow in one direction only.
Used in places where the air pressure of the ventilation section should be kept uniform.

Min. Order:1 PC;Packing:PLYWOOD CASE;Transportation:by air,by vessel;PaymentType:T/T, L/C;Trademark:JD & JDBV & OEM;Certificate:ISO9001,ISO2000,CE

They are available in various designs, sizes and materials and used in a wide variety of applications.

Check Valva,China Check Valve manufacturer and Check valve, Swing check valve, Wafer check valve, Stop check valve, Lift check valve, Cast steel chec

Our product own competitive price,high quality,Prompt delivery,flexible MOQ,nonstandard OEM. Welcome your inquiry sincerely!

We are specialized in manufacturing Check Valve. if you have any question,please don't hesitate to contact me.

orged Steel Check Valve
TTF forged steel check valve has three types of bonnet. One is bolted bonnet, which the body is connected with bonnet by bol

Product Description
1) Size: NPS 1/2"-48"
2) Pressure: Class 150 - 2, 500
3) Materials:
A) 1/2" - 2": A105, LF2, F11, F22, F5, F304, F316, F304L,

pneumatic valve, air cylinder, pneumatic component
Good quality,fast delivery,competitive price.

1. Design and Manufacture Conform to MSS SP-71
2. Flange dimensions Conform to ANSI B16.1 (1251b)
3. Face to Face dimensions Conform to ANSI B16.

Product Name ITB506 brass check valve
Model No.:ITB503
Place of Origin:Zhejiang
Brass Vertical Check Valve 1/2"-4"

Brass Horizontal Swing Check Valve FEMALE x Female With brass swing type disc acid treatment surface Heavy Duty

forged steel check valve, size: 1/2"~2", class: 20~420,
connect ends: flanged, threaded, socket weld, butt-weld...and customers' requirements

Swing check valve,stainless steel check valve/check valve
Material:ss304,ss316.WCB
Size:1/2"-4"
End BSP,NPT,DIN

1) Pressure class: PN1.0~42.0Mpa
2) Size: DN50~1200mm
3) Temperature: -196~540
4) Suitable medium: Water, steam, oil etc.

Price:US$1.0;Productivity:API CE ISO;Min. Order:1 1;Packing:plywood,;Transportation:API CE ISO;DeliveryDate:1;PaymentType:TT LC;Trademark:VANGO/ OEME

Ball Valve

Check valve
1.the products design conform JIS BS ANSI DIN
2.applicable medium:W.O.G
3.applicable temp:200 degrees below